Salt Fog Corrosion Resistant Sealed Incoming Main Switchgear for Coastal Seaport Distribution Substations

Salt Fog Corrosion Resistant Sealed Incoming Main Switchgear for Coastal Seaport Distribution Substations. SF6 Insulation Technology: Utilizes SF6 insulation combined with air insulation for superior dielectric strength and safety. Compact Ring Main Unit: Features a metal-enclosed, fixed structure with compact size and reliable interlock protection. Customizable Voltage: Rated voltage options include 12kV and 24kV to suit different distribution network requirements. Flexible Frequency Options: Standard 50Hz operation with optional 60Hz configuration for international compatibility. OEM Service Available: Supports OEM customization services to meet specific brand and technical requirements. IP4X Protection Class: Offers IP4X protection with door closed and IP2X with door open for safe outdoor installation. Lifetime Technical Support: Provides lifetime service and technical support for all supplied products after warranty expiration. Trusted Manufacturer: National High-Tech Enterprise and approved supplier of State Grid Corporation with ISO certifications.